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vespa px 125 exhaust
Posted: Tue Jun 11, 2013 8:56 pm
by johnm
A friend of mine has a px 125 (1981) & would like some advice on best exhaust/expansion pipe to give a bit more speed/acceleration.He doesn't want a cylinder kit,just exhaust & jetting.Wondered if anyone could offer some advice please.
Re: vespa px 125 exhaust
Posted: Fri Jun 14, 2013 5:12 pm
by johnm
OK no replies.Looked a bit on internet & came across Revolver from TSR.Anyone know if they're any good & jetting changes. Thanks in advance .
Re: vespa px 125 exhaust
Posted: Fri Jun 14, 2013 5:51 pm
by LI150
What about the sip road
Re: vespa px 125 exhaust
Posted: Fri Jun 14, 2013 7:01 pm
by acko
Waste of time putting an expansion pipe on a standard 125.
SIP road has been mentioned will be the best bet.
Re: vespa px 125 exhaust
Posted: Fri Jun 14, 2013 8:10 pm
by goldeneye
sip road, sito plus, simonini will all give a bit more, but I"d rather fit a DR180 kit with the standard pipe for the same money.
Re: vespa px 125 exhaust
Posted: Mon Jun 17, 2013 9:20 pm
by johnm
Cheers lads 4 ur replies.What's best kit to put on without changing bottom end (done my Lambretta Li 125 to mugello 186 bottom end & top end obviously)but never done a Vespa.As I said it's 4 a mate(now changed his mind about a kit)any advice greatly appreciated.'81 Vespa 125 PX.Any comments!!